![REFU 851P050.300 Operating Manual Download Page 48](http://html1.mh-extra.com/html/refu/851p050-300/851p050-300_operating-manual_1432912048.webp)
Operation
48
Main Menu (v2.6)
REFUsol 50K-3T
982081 | 03 | 2021-03
Service to obtain a password for activation.
The activation password is only valid for 24 hours.
8. Set Total Energy
▷
Limit the amount of energy fed into the grid. The
information is given in kWh.
9. Set Modbus Address
▷
Change the Modbus address of the inverter for the
RS485 connection. The values can be set in the
range between 01 and 31.
10. Set Input Mode (parallel or independent mode)
▷
Set parallel or independent mode of the MPP track
-
ers.
11. Set Language
▷
Change the language of the user interface of the
LCD display.
12. Set Start Parameter – 16. Relay Test
(Function not available.)
17. Set Reactive Power
▷
Set the reactive power value.
18. Set Power Derating (active power reduction)
▷
Set active power reduction in %.
19. PE Line Control – 22. Set Election Meter
(Function not available.)
23. Logic Interface
▷
Activate or deactivate digital inputs.
24. DRMs0
(Function not available.)
25. Protocol (Modbus or REFU-USS)
▷
Switch between Modbus-9600N or REFU-USS-
57600E.
Tab. 7:
RS485 interface settings REFU-USS
Parameter
Value
Baud rate
57600
Parity
even